Sample JDB439
NavDat sample number 42059 · RHYOLITE
Sample
| Sample ID | JDB439 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.9313 |
|---|---|
| Longitude | -113.954 |
| Location | Porphyry Peak, White Knob Mountains, Custer County |
| State / province | Idaho |
| Volcanic field | rhyolite intrusion, Challis Volcanic Field |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 48.36 | 48.16 | 48.56 |